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Social science 3 Unit 4-5 Version 2

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    science vertebrates and invertebrates, trees, bushes, grass, stems, margin leaves
  •   Study   Slideshow
  • Some invertebrates have an
    fur
    exoskeleton
    scales
    skeleton
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  • Some invertebrates have a
    soft body
    feathers
    scales
    fur
  •  15
  • A chameleon is a
    mammal
    fish
    amphibian
    reptile
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  • Which vertebrates lay eggs?
    Fish, birds, reptiles and amphibians.
  •  15
  • Snails and mussels have a ....
    skeleton
    shield
    shell
    soft body
  •  15
  • Insects, spiders and millipedes have a _______ exoskeleton.
    thick
    thin
  •  15
  • Crabs and lobsters have a _______ exoskeleton.
    thin
    thick
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  • Insects have .....legs
    8
    4
    2
    6
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  • Spiders have ...... legs
    5
    6
    8
    10
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  • millipedes have ..... of legs
    hundreds
    thousands
    billions
    millions
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  • What is this pupa called in butterflies?
    A larvae
    A bag
    An exoskeleton
    A chrysalis
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  • The transformation (changing) into an adult insect is called __________
    metamorphosis
    symmetrical
    antennae
    photosynthesis
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  • When an insect's body is the same on each side. (It looks the same on both sides)
    reproduction
    thorax
    larvae
    symmetry
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  • Mammals are...
    oviparous
    viviparous
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  • Invertebrates are ...
    viviparous
    oviparous
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  • What are the 2 ways animals reproduce?
    They have live babies (viviparous) or they lay eggs (oviparous)
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